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Legal status
Patent not validated
| (51) | INT.CL. | C07C 269/06 | |
| C07C 227/16 | |||
| A61K 51/04 |
| (11) | Number of the document | 2683684 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12707320.3 |
| Date of filing the European patent application | 2012-03-07 | |
| (97) | Date of publication of the European application | 2014-01-15 |
| (45) | Date of publication and mention of the grant of the patent | 2018-01-03 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2012/053867 |
| Date | 2012-03-07 |
| (87) | Number | WO 2012/120025 |
| Date | 2012-09-13 |
| (30) | Number | Date | Country code |
| 201161450177 P | 2011-03-08 | US |
| (72) |
FAIRWAY, Steven, Michael, NO
ROLANDSGARD, Marit, NO
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| (73) |
GE Healthcare Limited,
Amersham Place, Little Chalfont, Buckinghamshire HP7 9NA,
GB
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| (54) | PREPARATION OF A 1-AMINO-3-HYDROXY-CYCLOBUTANE-1-CARBOXYLIC ACID DERIVATIVE |
| PREPARATION OF A 1-AMINO-3-HYDROXY-CYCLOBUTANE-1-CARBOXYLIC ACID DERIVATIVE |